IPLIST.NET - isitopen.co.uk
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isitopen.co.uk checked at 2025-10-08T14:23:25.306Z 202ms 121/121/121 100% R:17isitopen.co.uk
co.uk
| NS | dns1.nic.uk | ||||||
| NS | dns2.nic.uk | ||||||
| NS | dns3.nic.uk | ||||||
| NS | dns4.nic.uk | ||||||
| NS | nsa.nic.uk | ||||||
| NS | nsb.nic.uk | ||||||
| NS | nsc.nic.uk | ||||||
| NS | nsd.nic.uk | ||||||
rank #3994 in the tld
Starts with same word
Starts similarily
AI analysis
isitopen.co.uk points to a single IP: 162.255.119.173.
Other host names, for instance topwebsex.com, 1xcoder.com, calculatorswap.com, therootlet.com and uswebe.com share IP numbers with isitopen.co.uk.
isitopen.co.uk's delegation is to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
isitopen.co.uk shares the same name server configuration as other domains, such as apacpr.com, flashcontable.com, charpad.com, carpetstickers.com and davestech.net.
isitopen.co.uk shares name servers with other domains to some extent, for instance tangocollab.com, wilstein.net, dimer-interactive.com and meganian.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers: dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Five mail servers handle isitopen.co.uk: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
isitopen.co.uk shares some mail servers with other domains, including skullchurch.com, janaarruda.com, instytutkryptografii.pl, maggielowery.com and cellonix.co.kr.
these mail servers are often used alongside the mail servers aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with two IPs
Host aspmx2.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.26
Host aspmx3.googlemail.com points to 2a00:1450:400c:c00::1b and 173.194.76.26
Host aspmx.l.google.com points to 2607:f8b0:4023:c03::1a and 142.250.101.26
Host alt1.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26
Host alt2.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.26
Hosts pointing to 2a00:1450:400b:c02::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts pointing to 172.253.116.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Hosts pointing to 173.194.76.26: aspmx3.googlemail.com and alt2.aspmx.l.google.com